你即將離開本站

並前往https://time.com/4435267/dental-floss-history/

How Dental Floss Became a Thing in the First Place - TIME

In 1819, Levi Spear Parmly wrote of "the waxed silken thread, which, though simple, is the most important" device in cleaning teeth.

確定！ 回上一頁

查詢 「Floss teeth」的人也找了：

  1. floss中文
    2.
  2. Floss
    3.
  3. floss意思
    4.
  4. floss舞
    5.
  5. Dental floss
    6.
  6. Mental floss
    7.
  7. Flossing
    8.
  8. Floss pick
    9.